For an ionic crystal of the general formula AX and coordination number 6, the value of radius ratio will be Options: A . &nbsp Greater than 0.73 B . &nbsp In between 0.73 and 0.41 C . &nbsp In between 0.41 and 0.22 D . &nbsp Less than 0.22

For an ionic crystal of the general formula AX and coordination number 6, the

Question -

For an ionic crystal of the general formula AX and coordination number 6, the value of radius ratio will be

Options:

A . Greater than 0.73

B . In between 0.73 and 0.41

C . In between 0.41 and 0.22

D . Less than 0.22

Answer: Option B
:
B

The structural arrangement of co-ordination number ‘6’ is octahedral and its radius ratio is 0.414 - 0.732.

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